If I was to get a "drop-in" gearbox...

Hypothetically speaking, if I was to get a "drop in" fully assembled gearbox, what's a good replacement brand???? I want one the is ready for rear wiring. Also, the gearbox, if possible, should have a M130 spring. If this was all possible, do I have to change the motor of the tactical??? BTW, is it a long head or a short head motor???

I want to balance out the weight of the tactical by moving the battery and replacing the stock.

Hypothetically speaking, if I was to get a "drop in" fully assembled gearbox, what's a good replacement brand???? I want one the is ready for rear wiring. Also, the gearbox, if possible, should have a M130 spring. If this was all possible, do I have to change the motor of the tactical??? BTW, is it a long head or a short head motor???

I want to balance out the weight of the tactical by moving the battery and replacing the stock.

http://thewarstore.p...c...d=25&page=1 Its a Systema Revolution gearbox thats "drop in". Its going to be amazingly cool, they have done a lot to the design of TM's version 2. It has 4 gears, no tappet, and no cut off lever O.O its all controlled electronically. I intend to grab one of these when they come out.